The main purpose of analysis of timing behavior of real time systems is to verify that the systemmeets its timing requirements. One important part of this analysis is to find the worst caseexecution time (WCET) of the software in the system. SWEET (Swedish Execution TimeAnalysis Tool) is a tool, developed at IDT in Västerås, that calculates the WCET by staticanalysis. The calculated WCET must be safe, i.e., it must never underestimate the real WCET.The tool should be able to handle large programs efficiently. It must also calculate correct resultsfor different types of program constructs.This thesis mainly focuses on verifying these two requirements for SWEET. Firstly, we havecreated large programs (larger than 14 KLOC) to find the limits o...
The correctness of real-time systems depends on both its logical and temporal correctness. Typically...
In today’s world, embedded systems which have very large and highly configurable software systems, c...
Real time systems, used in most of the day-to-day applications, require time critical exection of ta...
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and ...
Estimating the Worst Case Execution Time (WCET) of real-time embedded software is an important probl...
AbstractEstimating the Worst Case Execution Time (WCET) of real-time embedded software is an importa...
In a real-time system, it is crucial to ensure that all tasks of the system hold their deadlines. A ...
In a real-time system, it is crucial to ensure that all tasks of the system holdtheir deadlines. A m...
ii In real-time systems the execution time of a program is crucial, missing a deadline can have cata...
The process requirements that govern the development of high-integrity real-time systems make timing...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
In the last three decades a number of methods have been devised to find upper-bounds for the executi...
In real-time systems, an upper-bound on the execution time is mandatory to guarantee all timing cons...
In this article, the problem of finding a tight estimate on the worst-case execution time (WCET) of ...
International audienceDevelopers of safety-critical real-time systems have to ensure that their syst...
The correctness of real-time systems depends on both its logical and temporal correctness. Typically...
In today’s world, embedded systems which have very large and highly configurable software systems, c...
Real time systems, used in most of the day-to-day applications, require time critical exection of ta...
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and ...
Estimating the Worst Case Execution Time (WCET) of real-time embedded software is an important probl...
AbstractEstimating the Worst Case Execution Time (WCET) of real-time embedded software is an importa...
In a real-time system, it is crucial to ensure that all tasks of the system hold their deadlines. A ...
In a real-time system, it is crucial to ensure that all tasks of the system holdtheir deadlines. A m...
ii In real-time systems the execution time of a program is crucial, missing a deadline can have cata...
The process requirements that govern the development of high-integrity real-time systems make timing...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
In the last three decades a number of methods have been devised to find upper-bounds for the executi...
In real-time systems, an upper-bound on the execution time is mandatory to guarantee all timing cons...
In this article, the problem of finding a tight estimate on the worst-case execution time (WCET) of ...
International audienceDevelopers of safety-critical real-time systems have to ensure that their syst...
The correctness of real-time systems depends on both its logical and temporal correctness. Typically...
In today’s world, embedded systems which have very large and highly configurable software systems, c...
Real time systems, used in most of the day-to-day applications, require time critical exection of ta...